﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp2
{
    class gou:DW,Ijn
    {
        public void YY()
        {
            Console.WriteLine("{0}会吃会游泳",this.A);
        }
        public void PS()
        {
            Console.WriteLine("{0}不会爬树",this.A);
        }
        public gou(string a) : base(a)
        { 
        }
    }
}
